Answer:
x = 8
Step-by-step explanation
Complimentary angles have a sum of 90*. Thus when adding the two equations together, we must get 90*.
7x + 17 + 3x - 7 = 90 Combine like terms
10x + 10 = 90 Subtract 10 on both sides
10x = 80 Divide both sides by 10
x = 8
Answer:
A
Step-by-step explanation:
They have the same slope but their y-intercepts are different (they are crossing the y-axis at different points).
Answer:10
Step-by-step explanation:
1 = 90
2 = 65
3 = 65
4 = 25
90+25=115
180-115=65
have a merry christmas :)
8 as you round up 405 to 400 and divide by 50 and get 8
